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Convertible#to_liquid: allow an alternate attribute set to be passed

This commit is contained in:
maul.esel 2013-07-28 21:18:54 +02:00
parent 6c6dd173c7
commit 01922a10ac
1 changed files with 2 additions and 2 deletions
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4
lib/jekyll/convertible.rb
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@ -87,8 +87,8 @@ module Jekyll
# Convert this Convertible's data to a Hash suitable for use by Liquid. # Convert this Convertible's data to a Hash suitable for use by Liquid.
# #
# Returns the Hash representation of this Convertible. # Returns the Hash representation of this Convertible.
def to_liquid def to_liquid(attrs = nil)
further_data = Hash[self.class::ATTRIBUTES_FOR_LIQUID.map { |attribute| further_data = Hash[(attrs || self.class::ATTRIBUTES_FOR_LIQUID).map { |attribute|
[attribute, send(attribute)] [attribute, send(attribute)]
}] }]
data.deep_merge(further_data) data.deep_merge(further_data)